Sheet, plate Brb2 - 2.1447 - CuBe2

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
BrB2 2.1447 CuBe2 Delivery from the stock, in stock

Technical characteristics

Pressure treated tin bronze has high strength and wear resistance, excellent antifriction characteristics, corrosion resistance, excellent deformability, hardenable. Melting point 955 °C, hot work temperature 750 - 800 °C, annealing temperature 530 - 650 °C.

Percentage composition according to GOST 18175-78 (Cu 96.9 - 98%)

Cu Fe Si Ni Al Cu Pb Be Impurities
base ≤0.15 ≤0.15 0.2 - 0.5 ≤0.15 96.9 - 98 ≤0.005 1.8 - 2.1 ≤0.5

Mechanical properties (t° 20°C)

Range GOST w t HB 10 -1 d5 Heat treatment
- MPa MPa MPa % -
Soft sheets 1789-70 400-600 196-344 130 - 150 40-50 Annealing
Solid plates 1789-70 600-950 588-930 150-200 2-4 Hardening

sT - Ultimate short term tensile strength

sT - limit of proportionality (yield strength for permanent deformation)

d5 - Tensile strain at break.

HB - Brinell hardness

Physical properties of the material

t°C E 10- 5 a 10 6 l r C R 10 9
Degree N/mm2 1/Gradus W/(m-degree) kg/m3 J/(kg-degree) Ohm-m
20° 1.31 84 8200 70
100° 16.6 419

Applications

High-strength springs and elastic elements

Storage

Stored in covered or roofed warehouses where adequately protected from mechanical and other types of damage.

The supplier

We offer to buy bronze plate, slab BrB2, 2.1447, CuBe2 at affordable price from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy bronze sheet, plate BrB2, 2.1447, CuBe2, the price is optimal in this segment of rolled products.

Buy a bargain price.

We offer bronze sheet, plate BrB2, 2.1447, CuBe2, price - determined by technological features of production without the inclusion of additional costs. On the website of the company displays information about the latest arrivals of products. It is possible to order products with non-standard parameters. We have the best price-quality ratio for the whole range of products. In the segment of non-ferrous products Evek GmbH is a profitable supplier. Timely delivery is ensured by representative offices in Eastern European cities.